dispose method
void
dispose()
Free the native Fullstory Android/iOS SDK FSPage object that is linked to this Dart object.
This should only be called when a page is no longer needed, to allow the native counterpart to be garbage collected. This call is optional - usually Dart automatically handles this correctly.
Implementation
void dispose() async {
_finalizer.detach(this);
await FullstoryFlutterPlatform.instance.releasePage(await _id);
}